- Tengpu (changzhou) Economy Co., Ltd.
- 全国主营:Mould, Stamped parts
- Kunshan Wangbao Hardware Machinery Co., Ltd.
- 全国主营:Hardware machinery products
- Zhangjiagang Luotie Machine Designing & Manufacturing Co., Ltd.
- 全国主营:Machine castings
- Zhangjiagang Nanlingcheng Steel Structure Co., Ltd.
- 全国主营:Steel structural parts
- Zhangjiagang Hongyu Nodular Cast Iron Co., Ltd.
- 全国主营:Nodular cast iron
- Zhangjiagang Xincheng Metal Product Co., Ltd.
- 全国主营:Hair clips
- Fall-resistance Screw (kunshan) Co., Ltd.
- 全国主营:Fall-resistance high strength loose-proof fasteners.
- Jining Weishan Xinghua Foundry Co., Ltd.
- 全国主营:Cast iron and steel parts, Iron artware
- Tengzhou Jincheng Foundry Machinery Factory
- 全国主营:Agricultural machine and tools
- Suzhou Qiaxing Plastic Co., Ltd.
- 全国主营:Packing products
- Xiamen Yuxing Screw Industry Co., Ltd.
- 全国主营:Hardware.
- Xiamen Lizhou Metal Spring Co., Ltd.
- 全国主营:Spring.
- Xiamen Jinfengli Arts And Crafts Co., Ltd.
- 全国主营:Arts and crafts, Toys
- Youshengwei Machinery (xiamen) Co., Ltd.
- 全国主营:Machinery, Machinery components and parts
- Xiamen Ronglian Hardware Industry Co., Ltd.
- 全国主营:Hardware, Metal product
- Nanhai Taiguan Metal Products Co., Ltd.
- 全国主营:Metal products
- Jinzhong Yuci New Type File Harness Factory
- 全国主营:File harness, Document cabinet, Collating cabinet.
- Datong Minle Liquefied Gas Distribution Department
- 全国主营:Liquefied gas pot.
- Beijing Tianyun Shuangxianghe Hardware Electromechanical Co., Ltd.
- 全国主营:Power tool, Hydraulic tool
- Jiande Science And Technology Pilot Plant
- 全国主营:Chemical corrosion protection equipment